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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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2 déc. 1958 - 200 million people have received the Salk vaccine.
Ajouté au bande de temps:
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By
Sophie
26 nov. 2017
0
0
517
Date:
2 déc. 1958
Maintenaint
~ Il y a 66 ans
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